100% combed cotton piqué - washable at 60°C (Ash Heather : 99% combed cotton / 1% polyester -washable at 60°C. Oxford Grey : 90% combed cotton piqué / 10% viscose - washable at 40°C). Ribbed neck and cuffs. Oxford Grey contrast taped neck and side slits for all colours, except for Oxford Grey body where neck tape is Dark Grey. 3 button placket. Twin needle finishing at the hem.